package iosr11.Service;

import iosr11.data.Attendence;
import iosr11.data.Event;
import iosr11.data.Student;

import java.util.List;

public interface AttendenceService extends Service{
	public Attendence getAttendence(String id);
	public boolean createAttendence(Student student, Event event, int pressence);
	public boolean addAttendence(Attendence attendence);
	public boolean deleteAttendence(Attendence attendence);
	public boolean updateAttendence(Attendence attendence);
	public List<Attendence> getAttendencesForEvent(Event event);
	public List<Attendence> getAll();
}
